260727480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55711}}^1$

素因数の和:55741

約数の個数: 96

約数和(自身を含む): 912562560

約数和(自身を除く): 651835080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 55711, 111422, 167133, 222844, 278555, 334266, 445688, 501399, 557110, 668532, 724243, 835665, 1002798, 1114220, 1337064, 1448486, 1671330, 2005596, 2172729, 2228440, 2506995, 2896972, 3342660, 3621215, 4011192, 4345458, 5013990, 5793944, 6518187, 6685320, 7242430, 8690916, 10027980, 10863645, 13036374, 14484860, 17381832, 20055960, 21727290, 26072748, 28969720, 32590935, 43454580, 52145496, 65181870, 86909160, 130363740, 260727480]

約数ペア:

[(1, 260727480), (2, 130363740), (3, 86909160), (4, 65181870), (5, 52145496), (6, 43454580), (8, 32590935), (9, 28969720), (10, 26072748), (12, 21727290), (13, 20055960), (15, 17381832), (18, 14484860), (20, 13036374), (24, 10863645), (26, 10027980), (30, 8690916), (36, 7242430), (39, 6685320), (40, 6518187), (45, 5793944), (52, 5013990), (60, 4345458), (65, 4011192), (72, 3621215), (78, 3342660), (90, 2896972), (104, 2506995), (117, 2228440), (120, 2172729), (130, 2005596), (156, 1671330), (180, 1448486), (195, 1337064), (234, 1114220), (260, 1002798), (312, 835665), (360, 724243), (390, 668532), (468, 557110), (520, 501399), (585, 445688), (780, 334266), (936, 278555), (1170, 222844), (1560, 167133), (2340, 111422), (4680, 55711)]